Ultimate Technology 500 POS - Manual (Page 72)

B1
APPENDIX B
KEYBOARD CABLE/CONNECTOR DATA
BACK CONNECTOR PINOUTS
MAIN RS232 DB9 FEMALE
1 N/C
2 TXD OUT
3 RXD IN
5 GND
6 N/C
7 CTS IN
8 RTS OUT
9 +5 VDC IN/OUT
AUX RS232 DB9 MALE
1 N/C
2 RXD IN
3 TXD OUT
5 GND
6 N/C
7 RTS OUT
8 CTS IN
9 +5 VDC IN/OUT
KEYBOARD MAIN
1 DATA
2 N/C
3 GND
4 +5 VDC IN/OUT
5 CLOCK
6 N/C
ADAPTER CABLE PINOUTS
CAB20135 CLONE CABLE
DB9 MALE
DB9 MALE
1 .......................... 1
2 .......................... 3
3 .......................... 2
4 .......................... 4
5 .....GND........... 5
6 .......................... 6
7 .......................... 8
8 .......................... 7
9 .....+5VDC...... 9
CAB20136 POWER ADAPTER
DB9 FEMALE
1
2
3
4
5 SIGNAL GROUND
6
7
8
9 +5VDC @ 500mA
KEYBOARD AUX
1 DATA
2 N/C
3 GND
4 +5 VDC IN/OUT
5 CLOCK
6 N/C